Metering device for a motorcycle



FIG. 1 is a front elevational view of a metering device for a motorcycle showing my new design;

FIG. 2 is a rear elevational view which does not set forth an ornamental design;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view there.

Features shown in broken lines depict the environment and do not form a part of the claimed design. 

The ornamental design for a metering device for a motorcycle, as shown and described. 